ya mama

  1. T

    Ya Mama baffles and advice.

    Hi all, I’ve got a set of Ya Mama in the mail. I like that high side style. Based on my skant knowledge of exhaust systems, I think the added length should aid in the performance. However I’m seeking some advice on baffling for both performance (daily street riding) and quieting. Would a long...
  2. B

    1978 xs650 "build" work in progress

    Helloo there. I have been eyeballing xs650's for quite some time and the wife finally let me pull the trigger on one and what did I do? yep, I stripped it all down and chopped the back of the frame. HAHA It's a terrible feeling let me tell you. I immediately searched craigslist to reassure...
    • bigo
    • Thread
    • 1978 277 degree 277 rephase bobber cam chain guide chopper hardtail hughs hand built pandemonium rebuild rephase 277 rephased cam sandblasting tcbros vapor blasting ya mama
    • Replies: 5
    • Forum: The Garage
  3. 3

    Jetting recommendation needed

    Okay so my '83 is running... I've Uni filters and Pandemonium Ya' Mama exhaust with 8" baffles welded in. Of course I'm running lean... the BS34s are stock at the moment. I'd like a baseline suggestion to start with for jetting properly, so that I can start there and grab a couple of sizes...
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